Australian spelling vs peptisation

Australian spelling and peptisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
Australian spelling	Yes	No	No	No
peptisation	Yes	No	No	No

Australian spelling (noun)	peptisation (noun)
English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')	the process of converting to a sol; bringing to a colloidal solution